1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *     State machine for sending a delete request to network

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef MMSDELETEOPERATION_H

    22 #define MMSDELETEOPERATION_H

    23 

    24 //  INCLUDES

    25 

    26 #include "mmsbaseoperation.h"

    27 

    28 // CONSTANTS

    29 

    30 // MACROS

    31 

    32 // DATA TYPES

    33 

    34 // FUNCTION PROTOTYPES

    35 

    36 // FORWARD DECLARATIONS

    37 class CMmsHeaders;

    38 class CMmsEncode;

    39 class CMmsDecode;

    40 class CLogClient;

    41 class CLogViewEvent;

    42 class CLogEvent;

    43 class CMmsLog;

    44 

    45 // CLASS DECLARATION

    46 

    47 /**

    48 *  State machine for sending forward request

    49 */

    50 class CMmsDeleteOperation :public CMmsBaseOperation

    51     {

    52     public:  // Constructors and destructor

    53         

    54         /**

    55         * Two-phased constructor.

    56         * @param aFs file system session

    57         * @param aLogClient log client for writing into log

    58         * @param aLogEvent log event for writing entries into log

    59         */

    60         static CMmsDeleteOperation* NewL( RFs& aFs,  CMmsSettings* aMmsSettings );

    61         

    62         /**

    63         * Destructor.

    64         */

    65         virtual ~CMmsDeleteOperation();

    66 

    67     public: // New functions

    68                 

    69         /**

    70         * Start the state machine.

    71         * @param aDeleteType specifies the scope of the notification delete

    72         * @param aSelection list of message entry ids to be handled.

    73         * @param aServerEntry CMsvServerEntry pointer from CMmsServer

    74         * @param aSettings MMSC settings (entry points)

    75         * @param aService current MMS service id

    76         * @param aStatus TRequestStatus of the calling active object

    77         */

    78         void StartL(

    79             TMmsDeleteOperationType aDeleteType,

    80             CMsvEntrySelection& aSelection,

    81             CMsvServerEntry& aServerEntry,

    82             TMsvId aService,

    83             TRequestStatus& aStatus );

    84 

    85     public: // Functions from base classes

    86 

    87         /**

    88         * Overriding the StartL of the base operation

    89         * This should not be called with DeleteOperation.

    90         * Leaves with Not implemented

    91         */

    92         void StartL(

    93             CMsvEntrySelection& aSelection,

    94             CMsvServerEntry& aServerEntry,

    95             TMsvId aService,

    96             TRequestStatus& aStatus );

    97 

    98     protected:  // New functions

    99         

   100     protected:  // Functions from base classes

   101 

   102         /**

   103         * DoCancel

   104         */

   105         virtual void DoCancel();

   106         

   107     private:

   108 

   109         /**

   110         * Default constructor

   111         */

   112         CMmsDeleteOperation( RFs& aFs );

   113 

   114         /**

   115         * By default Symbian OS constructor is private.

   116         */

   117         void ConstructL( CMmsSettings* aMmsSettings );

   118 

   119         // We don't need to prohibit copy & assignment constructors here,

   120         // as they are in CBase already

   121 

   122     private: // Methods representing states that are overridden

   123 

   124         /**

   125         * Encode one message

   126         */

   127         void EncodePDUL();

   128 

   129         /**

   130         * Connect to GPRS AP

   131         */

   132         void ConnectToIAPL();

   133 

   134         /**

   135         * Initialize the session

   136         */

   137         void InitializeSessionL();

   138 

   139         /**

   140         * Submit transaction

   141         */

   142         void SubmitTransactionL();

   143 

   144         /**

   145         * Decode Response

   146         */

   147         void DecodeResponseL();

   148 

   149         /**

   150         * Update the trigger entry status

   151         */

   152         void UpdateEntryStatusL();

   153 

   154     private: // Other private methods

   155 

   156         /**

   157         * DeleteNotificationEntryL deletes the entry

   158         */

   159         void DeleteNotificationEntryL();

   160 

   161         /**

   162         * MarkSelectionAsFailed clears the flags of all the entries in iSelection

   163         */

   164         void MarkSelectionAsFailed();

   165 

   166     public:     // Data

   167     

   168     protected:  // Data

   169 

   170     private:    // Data

   171         TMmsDeleteOperationType iDeleteType; // specifies the type of the delete operation

   172         CMmsHeaders* iMmsRequestHeaders; // request PDU

   173 

   174     public:     // Friend classes

   175     protected:  // Friend classes

   176     private:    // Friend classes

   177     };

   178 

   179 #endif      // MMSDELETEOPERATION_H   

   180             

   181 // End of File